Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

13 matching records found (of 13).
Search query: Genus begins with Ephedra, Species begins with nevadensis, (search polygon not defined)
Sorted by: Scientific Name

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1.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Coconino County: Grand Canyon National Park: Kaibab Trail, Red Wall.  Elev. 8200 ft.
T33N R3E S34.  
Phenology: spores. 

Aven Nelson, 2819.  5/23/1938. 		RM 178357
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2.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Pinal County: Ca 5 mi E of Oracle.  Elev. 4000 ft.
Ridges. Phenology: spores. 

Bassett Maguire, 10019.  2/27/1935. 		RM 180299
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3.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Graham County: Graham Mountains: Eastern foothills 10 mi SE of Safford.  Elev. 3100 ft.
T8S R27E S11.  
On dry, rocky slopes with mesquite and Ocotillo. Phenology: spores. 

Bassett Maguire, 10154.  3/20/1935. 		RM 276600
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4.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Gila County: Tonto Forest: Lee Ranch: Station L-11, Salt River District.  Elev. 2300 ft.
T3N R13E S23.  
Canyon Bottoms: Semi-desert browse: coarse sand-granite soil on a gentle western slope: associated with Cercidium, prosopis, covillea, annual. Phenology: spores. 

Charles K. Cooperrider, H-27.  3/15/1927. 		USFS 411616
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5.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., New Mexico, Dona Ana County: Organ Mountains: Augustin Pass.  Elev. 5750 ft.
Phenology: spores. 

Earl F. Castetter, 2136.  5/4/1933. 		RM 146597
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6.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Maricopa County: 
Tewfe (?) in script under authority. Phenology: spores. 

J. W. Toumey, s.n..  4/1/1894. 		RM 251709
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7.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Mohave County: Peach Springs.
Phenology: spores. 

Norman C. Wilson, s.n..  5/4/1893. 		RM 47054
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8.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Coconino County: Grand Canyon: Kaibab Trail.  Elev. 3000 ft.
T33N R3E S34.  
Phenology: spores. 

Rose E. Collom, KT6.  5/4/1940. 		RM 184455
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9.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Arizona, Gila County: Tonto National Forest: Salt River District: Station L-11; Lees Ranch.  Elev. 2700 ft.
T3N R13E S23.  33.458 N, 111.949 W.  
Phenology: vegetative only. 

Charles K. Cooperrider, H-27.  3/15/1927. 		RMRS 136
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10.  Ephedra nevadensis S. Watson 				Ephedraceae

U.S.A., Colorado, San Miguel County: Montezuma National Forest: Disappointment Valley near Ranger Station.  Elev. 6500 ft.
North-facing slope, dry soil. Phenology: spores. 

Martin P. Wilson, 732.  9/16/1914. 		USFS 411617
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11.  Ephedra nevadensis S. Watson var. aspera (Engelm. ex S. Watson) L. D. Benson 				Ephedraceae

U.S.A., New Mexico, Dona Ana County: Jornada Experimental Range: Lead Camp Canyon.  Elev. 5000 ft.
Browse in sandy soil. Phenology: spores. 

Elbert L. Little Jr., 833.  4/7/1935. 		USFS 411626
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12.  Ephedra nevadensis S. Watson var. aspera (Engelm. ex S. Watson) L. D. Benson 				Ephedraceae

U.S.A., New Mexico, Dona Ana County: Organ Mountains: 2 air km NNW of the top of Bishops Cap.  Elev. 4600 ft.
T24S R3E S25; Center of S25.  
Limestone on a north slope. Ex. Herb. UTEP Phenology: spores. 

R. D. Worthington, 13620.  4/17/1988. 		RM 546768
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13.  Ephedra nevadensis S. Watson var. aspera (Engelm. ex S. Watson) L. D. Benson 				Ephedraceae

U.S.A., Arizona, Yuma County: Tinajas Altas.
32.312 N, 114.051 W.  
Phenology: fruiting. 

Arthur L. Hinckley, s.n..  3/26/1932. 		RMRS 139
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